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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2014 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#ifndef __ELASTICINTERACTIONGROUP_H
#define __ELASTICINTERACTIONGROUP_H
#include "Model/InteractionGroup.h"
#include "Model/ElasticInteraction.h"
#include "Model/IGParam.h"
//--- IO includes ---
#include <iostream>
using std::ostream;
using std::endl;
/*!
\brief Class for a group of unbonded,elastic interactions
*/
template <class T>
class CElasticInteractionGroup : public APairInteractionGroup<T>
{
protected:
vector<CElasticInteraction> m_interactions;
AParallelInteractionStorage* m_exIG; //<! if an interaction is in m_exIG, it can't be in m_interactions
double m_k; //<! spring constant
public:
CElasticInteractionGroup();
CElasticInteractionGroup(const CElasticIGP*);
virtual ~CElasticInteractionGroup(){};
virtual void setExIG(AParallelInteractionStorage* eg){m_exIG=eg;};
void setParam(const CElasticIGP*);
virtual void calcForces();
/**
* Null operation, don't require time step size.
*/
virtual void setTimeStepSize(double dt)
{
}
virtual void Update(ParallelParticleArray<T>*);
friend ostream& operator<< <>(ostream&,const CElasticInteractionGroup<T>&);
};
#include "Model/ElasticInteractionGroup.hpp"
#endif //__ELASTICINTERACTIONGROUP_H
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